Detergent softener compositions

Claim 2

A detergent softener composition capable of imparting improved softness, detergency, antistatic and soil antiredeposition properties to fabrics treated therewith in the wash cycle of a laundering process comprising spray-dried detergent particles including by weight from about 5 to 40% of water soluble nonsoap organic surfactant, at least about 90% thereof being of the anionic type, and from about 10 to 60% of water soluble, neutral to alkaline builder salt; and discrete particles of soap and discrete particles of cationic amine softener, wherein said soap particles do not contain cationic softener and said cationic softener particles do not contain soap, wherein said discrete particles are in admixture with said spray-dried detergent particles and said spray-dried detergent particles do not include cationic amine softener, and wherein said soap is a water soluble or dispersible fatty acid soap, and comprises from about 2 to 20% by weight of the composition, and said cationic softener is a cationic amine softener selected from the group consisting of (a) aliphatic di-(lower) C 1 -C 4 alkyl, di(higher) C 14 -C 24 alkyl quaternary ammonium salts (b) heterocyclic compounds, and mixtures of (a) and (b), said cationic softener comprising from about 2 to about 20% of said composition, the weight ratio of soap to softener being from about 8:1 to 1:3 and the percent concentration of anionic surfactant being at least about 1.5x+5, wherein x represents the percent concentration of softener.

Claim 3

A composition according to claim 1 wherein said soap comprises an alkali metal C 10 -C 30 fatty acid, at least about 50% thereof being C 10 -C 18 fatty acid.

Claim 4

A composition according to claim 2 wherein said soap is a mixture of coconut oil and tallow fatty acid salts.

Claim 5

A composition according to claim 3 wherein said soap is an 85/15 tallow/coco mixture.

Claim 6

A composition according to claim 1 wherein said softener is distearyl, dimethyl ammonium chloride.

Claim 7

A composition according to claim 1 wherein said softener is di-hydrogenated tallow dimethyl ammonium chloride.

Claim 8

A composition according to claim 1 wherein said softener is methyl-1-tallow amido ethyl-2-tallow-imidazolinium methyl sulfate.

Claim 9

A composition according to claim 1 wherein said softener is methyl-1-oleyl amido ethyl-2-oleyl imidazolinium methyl sulfate.

Claim 10

A composition according to claim 1 wherein the ratio of soap to softener is about 1:1.

Claim 11

A composition according to claim 1 wherein said builder salt is an alkali metal phosphate and/or polyphosphate.

Claim 12

A composition according to claim 10 wherein said builder salt is sodium tripolyphosphate.

Claim 13

A composition according to claim 1 wherein said anionic detergent is linear tridecylbenzene sulfonate.

Claim 14

A composition according to claim 1 wherein said anionic detergent is linear dodecyl benzene sulfonate.

Claim 15

A composition according to claim 1 containing from about 5 to 45% of metakaolin.

Claim 16

A composition according to claim 1 containing from about 5 to 45% of zeolite.

Claim 17

A composition according to claim 1 containing up to about 25% of water soluble fabric bleaching agent.

Claim 18

A composition according to claim 16 wherein said bleaching agent is alkali metal perborate.

Claim 19

A composition according to claim 1 wherein the concentration of each of the softener and soap is at least about 4%.

Claim 20

A detergent-softener product including about: 5% distearyl dimethyl-ammonium chloride 5% soap spaghetti consisting of 96% tallow/coco, 85/15 0.15% perfume, and 89.85% of the following detergeny composition: 15% linear tridecylbenzene sulfonate 33% sodium tripolyphosphate 7% silicate 1% borax 0.48% brightener Q.5 sodium sulfate and water

Claim 21

A detergent-softener product including about: 5% distearyl dimethyl-ammonium chloride 5% soap spaghetti consisting of 96% tallow/coco, 85/15 0.15% perfume, and 89.85% of the following detergeny composition: 15% linear tridecylbenzene sulfonate 33% sodium tripolyphosphate 7% silicate 1% borax 0.48% brightener Q.5 sodium sulfate and water

Claim 22

A detergent softener product including about 5% distearyl dimethyl ammonium chloride 5% soap spaghetti consisting of 96% tallow/coco, 85/15 0.15% perfume, and 89.85% of the following detergent composition: 23% linear dodecyl benzene sulfonate 20% sodium carbonate 15% silicate 3% borax 1% nonionic surfactant 2% fatty acid soap 1% carboxymethyl cellulose 0.48% brightener 1% metakaolin Q.S. sodium sulfate and water

Claim 23

A detergent softener product including about 5% distearyl dimethyl ammonium chloride 5% soap spaghetti consisting of 96% tallow/coco, 85/15 0.15% perfume, and 89.85% of the following detergent composition: 23% linear dodecyl benzene sulfonate 20% sodium carbonate 15% silicate 3% borax 1% nonionic surfactant 2% fatty acid soap 1% carboxymethyl cellulose 0.48% brightener 1% metakaolin Q.S. sodium sulfate and water

Claim 24

A detergent softener product including about: 5% distearyl dimethyl ammonium chloride 5% soap spaghetti consisting of 96% tallow/coco, 85/15 0.15% perfume, and 89.85% of the following detergent composition 19% linear dodecylbenzene sulfonate 1% nonionic surfactant 30% zeolite 5% silicate 0.48% brightener Q.S. sodium sulfate and water

Claim 25

A detergent softener product including about: 5% distearyl dimethyl ammonium chloride 5% soap spaghetti consisting of 96% tallow/coco, 85/15 0.15% perfume, and 89.85% of the following detergent composition 19% linear dodecylbenzene sulfonate 1% nonionic surfactant 30% zeolite 5% silicate 0.48% brightener Q.S. sodium sulfate and water

Claim 26

A composition according to claim 1 containing up to about 3% fatty acid soap.

Claim 27

The detergent softener according to claim 1 wherein said heterocyclic compound is an imidazolinium cationic softener.

Claim 28

The detergent softener according to claim 1 further comprising nonionic detergent in admixture with said spray-dried detergent particles.

Claim 29

A detergent softener composition comprising by weight from about 3 to about 5% of a cationic softener selected from the group consisting of distearyl dimethyl ammonium chloride, di-hydrogenated tallow dimethyl ammonium chloride, di-tallow dimethyl ammonium chloride, distearyl dimethyl ammonium methyl sulfate, di-hydrogenated tallow dimethyl ammonium methyl sulfate, methyl-1-tallow amido ethyl-2-tallow imidazolinium methyl sulfate, and methyl-1-oleyl amido ethyl-2-oleyl imidazolinium methyl sulfate; said cationic softener being in about a 1:1 weight ratio with a soap which is an alkali metal salt of a C 10 to C 30 fatty acid at least about 50% thereof being C 10 to C 18 fatty acid; wherein said soap and cationic softener are in the form of discrete particles which are in admixture with spray dried detergent particles, and wherein said cationic softener particles do not contain soap and said soap particles do not contain cationic softener; said spray dried detergent particles comprising from about 10 to 60% of detergent builder particles selected from the group consisting of alkali metal phosphate, sodium carbonate, metakaolin and zeolite detergent builders, and from about 15 to 23% of a non-soap anionic surfactant, wherein the percent anionic surfactant in said composition comprises at least about: 1.5x+5, wherein x represents the percent concentration of said cationic softener, and wherein said spray dried detergent particles do not contain cationic softener, said composition being adapted to impart improved softness and antistatic properties to fabrics treated therewith in the wash cycle of a laundering process.

Claim 30

A detergent softener composition comprising by weight from about 3 to about 5% of a cationic softener selected from the group consisting of distearyl dimethyl ammonium chloride, di-hydrogenated tallow dimethyl ammonium chloride, di-tallow dimethyl ammonium chloride, distearyl dimethyl ammonium methyl sulfate, di-hydrogenated tallow dimethyl ammonium methyl sulfate, methyl-1-tallow amido ethyl-2-tallow imidazolinium methyl sulfate, and methyl-1-oleyl amido ethyl-2-oleyl imidazolinium methyl sulfate; said cationic softener being in about a 1:1 weight ratio with a soap which is an alkali metal salt of a C 10 to C 30 fatty acid at least about 50% thereof being C 10 to C 18 fatty acid; wherein said soap and cationic softener are in the form of discrete particles which are in admixture with spray dried detergent particles, and wherein said cationic softener particles do not contain soap and said soap particles do not contain cationic softener; said spray dried detergent particles comprising from about 10 to 60% of detergent builder particles selected from the group consisting of alkali metal phosphate, sodium carbonate, metakaolin and zeolite detergent builders, and from about 15 to 23% of a non-soap anionic surfactant, wherein the percent anionic surfactant in said composition comprises at least about: 1.5x+5, wherein x represents the percent concentration of said cationic softener, and wherein said spray dried detergent particles do not contain cationic softener, said composition being adapted to impart improved softness and antistatic properties to fabrics treated therewith in the wash cycle of a laundering process.

Claim 31

The composition according to claim 25 wherein said softener compound is distearyl dimethyl ammonium chloride, said soap is a soap spaghetti particle comprising a mixture of coconut oil and tallow fatty acid salts, said builder is sodium trypolyphosphate; and said non-soap anionic surfactant is selected from the group consisting of linear tridecyl benzene sulfonate and linear dodecyl benzene sulfonate.

Claim 32

A process for washing fabrics comprising contacting said fabrics in an aqueous medium at a temperature of from about 80° to 170° F. with sufficient of the composition of claim 1 to provide a ratio of from 1.5 to 8.0 g of softener per 3500 g of fabric.

Claim 33

A process for washing fabrics comprising contacting said fabrics in an aqueous medium at a temperature of from about 80 to 170 F. with sufficient of the composition of claim 19 to provide a ratio of from 1.5 to 8.0 g of softener per 3500 g of fabric.

Claim 34

A process for washing fabrics comprising contacting said fabrics in an aqueous medium at a temperature of from about 80 to 170 F. with sufficient of the composition of claim 20 to provide a ratio of from 1.5 to 8.0 g of softener per 3500 g of fabric.

Claim 35

A process for washing fabrics comprising contacting said fabrics in an aqueous medium at a temperature of from about 80 to 170 F with sufficient of the composition of claim 21 to provide a ratio of from 1.5 to 8.0 g of softener per 3500 g of fabric.